506967489 has 48 divisors (see below), whose sum is σ = 888750720. Its totient is φ = 271848960.

The previous prime is 506967437. The next prime is 506967509. The reversal of 506967489 is 984769605.

506967489 is a `hidden beast` number, since 506 + 96 + 7 + 48 + 9 = 666.

It is not a de Polignac number, because 506967489 - 2⁸ = 506967233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506967389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 611127 + ... + 611955.

It is an arithmetic number, because the mean of its divisors is an integer number (18515640).

Almost surely, 2^506967489 is an apocalyptic number.

It is an amenable number.

506967489 is a deficient number, since it is larger than the sum of its proper divisors (381783231).

506967489 is a wasteful number, since it uses less digits than its factorization.

506967489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The square root of 506967489 is about 22515.9385547216. The cubic root of 506967489 is about 797.3702656140.

It can be divided in two parts, 50696 and 7489, that added together give a palindrome (58185).

The spelling of 506967489 in words is "five hundred six million, nine hundred sixty-seven thousand, four hundred eighty-nine".